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Eliwell IDplus 971 - Technical Data and Further Information; Technical Specifications (EN 60730-2-9); Input Characteristics and Probe Types

Eliwell IDplus 971
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Classification: operation (not safety) device for incorporation
Mounting: panel mounting with 71x29 mm (+0.2/-0.1 mm) drilling template
Type of action: 1.B
Pollution class: 2
Material class: IIIa
Overvoltage category: II
Rated impulse voltage: 2500V
Temperature: Use: -5 … +55°C - Storage: -30 +85 °C
Power supply: 12Va/c (
±10%) 50/60 Hz or 230Va (±10%) 50/60 Hz
Consumption: 4.5W max
Digital outputs (relay): refer to the label on the device
Fire resistance category: D
Software class: A
NOTE: check the power supply specified on the instrument label; contact our Sales Office for power supply
and relay ratings.
TECHNICAL DATA (EN 60730-2-9)
FURTHER INFORMATION
Input Characteristics
Display range: NTC: -50.0°C ... +110°C; PTC: -55.0°C ... +140°C; PT1000: -55.0°C ... +150°C
(on display with 3 digits + sign)
Accuracy: NTC, PTC, PT1000 (-55,C...+7C): Better than 0.5% of full scale +1 digit
PT1000 (+70,0°C...+150°C): Better than 0.6% of full scale +1 digit
Resolution: 0.1 °C
Buzzer: YES (depending on model)
Analogue inputs: IDPlus 902/961: 1 NTC (default)/PTC/PT1000 (can be selected using parameter H00)
IDPlus 971/974: 2 NTC (default)/PTC/PT1000 (can be selected using parameter H00)
Digital inputs: IDPlus 902/961: 1 voltage-free digital input;
IDPlus 971/974: 2 voltage-free digital inputs
N.B.: - D.I.1 can also be configured as a probe input (H11=0 and H43=y)
- D.I.2, if activated, should be connected to terminals 1-2 of the TTL (IDPlus 971/974)

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